As a leading pediatric orthopaedic center, TSRHC has treated more than 235,000 children since its inception, with more than 40,000 clinic visits each year. The hospital takes a multidisciplinary approach to care, tailoring treatment to the individual needs of each child and family.

TSRHC is proud of the healing, hope and happiness we have shared with thousands of patients and their families. At TSRHC, every staff member is dedicated to creating a positive hospital experience for our patients – so that they can create their own experiences out in the world.

Within a unique caring environment, patients at TSRHC benefit from a world-renowned medical staff and the promise of a brighter future, through the research and innovation driven by the hospitals five centers of excellence. TSRHC is consistently recognized as one of the premiere pediatric orthopaedic hospitals in the world.

Staff Directory

Lorien Nassi, M.D.

Dr. Lorien Nassi joined the Rheumatology Medical Staff at TSRHC in 2009. She graduated with her medical degree from UT Southwestern Medical Center in Dallas in 2003 and completed her residency at UT Southwestern Medical Center at Dallas, where she also completed her fellowship training in Pediatric Rheumatology. She is board certified in both general pediatrics and pediatric rheumatology.